Find the right dns guide.
Use this DNS center for standard CMS Max cutovers and the additional registrar, nameserver, DNSSEC, and authorization considerations that apply to .gov domains.
Browse dns guidance
How DNS cutovers work
Prepare records, TTLs, email preservation, launch verification, and rollback.
.gov DNS setup
Keep the domain at the federal registrar and coordinate exact CMS Max records with the authorized DNS provider.
Request assigned DNS values
Get the exact nameserver or application-target instructions for the destination site.
